“Pengaruh Strategi List Building Dan E-Mail Marketing Terhadap Loyalitas Pelanggan Pada Bisnis Digital”. An-Najah: Journal of Islamic Economics 2, no. 01 (June 24, 2026). Accessed August 3, 2026. https://www.jurnal.almaidah.or.id/index.php/JNIE/article/view/758.